没有GCM的Android推送通知可在后台服务中运行,但推送通知在预计时间之前显示 [英]Android push notification without GCM works in background service but push notification is showing up before estimated time
Firebase 云消息推送通知无法在前台工作,仅在后台工作,在 Android [英]Firebase Cloud Messaging push notification not working in foreground, only background, on Android
当通过fireBase收到推送通知时,IONIC2在android后台应用程序时增加徽章 [英]IONIC2 Increment badges while app in background on android when push notification is received via fireBase